Question: How many matches did Diego Maradona participate in with the A.A. Argentinos Juniors?
Paraphrase: While with the A.A. Argentinos Juniors, Diego Maradona played how many games?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q17515 p:P54 ?s . ?s ps:P54 wd:Q220621 . ?s pq:P1350 ?value}